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23005054 = 211502527
BaseRepresentation
bin101011111000…
…0011101111110
31121021210000001
41113300131332
521342130204
62141024514
7366353062
oct127603576
947253001
1023005054
1111a93046
12785513a
1349c6177
1430abaa2
1520464a4
hex15f077e

23005054 has 4 divisors (see below), whose sum is σ = 34507584. Its totient is φ = 11502526.

The previous prime is 23005051. The next prime is 23005057. The reversal of 23005054 is 45050032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (23005051) and next prime (23005057).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23005051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5751262 + ... + 5751265.

It is an arithmetic number, because the mean of its divisors is an integer number (8626896).

Almost surely, 223005054 is an apocalyptic number.

23005054 is a deficient number, since it is larger than the sum of its proper divisors (11502530).

23005054 is a wasteful number, since it uses less digits than its factorization.

23005054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11502529.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 23005054 is about 4796.3584102942. The cubic root of 23005054 is about 284.4075267548.

Adding to 23005054 its reverse (45050032), we get a palindrome (68055086).

The spelling of 23005054 in words is "twenty-three million, five thousand, fifty-four".

Divisors: 1 2 11502527 23005054